Siemens RDF Series, Application Manual

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9
Abbreviations
ON/OFF: 2-position control
3-pos.: Modulating 3-position control signal
PWM: Pulse Width Modulation control signal
DC 0...10 V: Modulating DC 0...10 V control signal
ECM fan: Electronic Commutated Motor for fan, DC 0...10 V
el. heater: Electric heater
mod. output: Modulating output
Application
Type of control outputs
RDG..
Wall-mounted range
RDF..
Semi fl ush-mounted range
2-pipe system and radiator heating
2-pipe (ON/OFF) and radiator (ON/OFF) RDG100.. RDG110
2-pipe (ON/OFF) and radiator (mod. PWM or 3-pos.) RDG100..
2-pipe mod. (PWM) and radiator (ON/OFF, PWM or 3-pos.) RDG100..
2-pipe mod. (3-pos.) and radiator (ON/OFF, PWM or 3-pos.) RDG100..
2-pipe mod. (DC 0...10 V) and radiator (DC 0...10 V) RDG140 RDG160KN
2-pipe mod. (ON/OFF, DC 0...10 V) and radiator
(ON/OFF, DC 0...10 V).
ECM fan control (DC 0...10 V) RDG160..
4-pipe system
4-pipe (ON/OFF) RDG100.. RDG110
RDF300.. RDF600..
4-pipe mod. (PWM) RDG100..
4-pipe mod. (3-pos.) RDG100..
4-pipe mod. (DC 0...10 V) RDG140 RDG160KN RDF340
4-pipe mod. (ON/OFF, DC 0...10 V).
ECM fan control (DC 0...10 V) RDG160..
4-pipe system with el. heater
4-pipe (ON/OFF) with el. heater (ON/OFF) RDG100..
4-pipe (ON/OFF and 3-pos.) with el. heater (ON/OFF) RDG100..
4-pipe mod. (PWM) with el. heater (ON/OFF) RDG100..
4-pipe mod. (PWM and 3-pos.) with el. heater (ON/OFF) RDG100..
2-stage, heating or cooling
2-stage (ON/OFF) heating or cooling RDG100.. RDG110
2-stage mod. (PWM) heating or cooling RDG100..
2-stage mod. (3-pos.) RDG100..
2-stage mod. (DC 0...10 V) RDG140 RDG160KN
2-stage mod. (ON/OFF, DC 0...10 V).
ECM fan control (ON/OFF, DC 0...10 V) RDG160..
T
Y2
Y1
M1
3076S05
(B1)
T
(B1)
YE
B2